3D Sex and Zen: Extreme Ecstasy is a remake of a 1991 film of the same name about a sexually frustrated teacher in ancient China who gets wrapped up in the harem of a new friend. Featuring full nudity and "camouflaged lovemaking" but no actual penetration, Sex and Zen is billed as "the world’s first 3-D erotic film."

The lofty claim is a bit of a misnomer, however, as producer Stephen Shiu, admits that a 2010 South Korean feature called Natali was the first to emerge beyond the two-dimensional realm. Shiu told NPR, "We met people's expectations. People have always thought that you need 3D technology for this kind of content. So people were very curious."

I'll bet.

Despite the dearth of adult films being shown in American theaters, Extreme Ecstasy will be also opening in Australia, South Korea, France, Italy, and India in the coming months. Perfect for those with many international varieties of raincoats.